Ct thorax dx c+
CPT code 71260 covers a CT scan of the chest performed with contrast dye (injected into a vein) to create detailed cross-sectional images of the lungs, heart, blood vessels, and surrounding structures.
This calculator gives a typical-case estimate using standard Medicare modifier rules. Actual payment depends on payer policies, documentation, code-specific CMS status indicators, and locality. Verify before billing.
RVU breakdown
Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High
NCCI bundling edits
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Billing tips
Split billing correctly between facility and professional components - facilities bill global code or TC modifier; radiologists bill 26 modifier for interpretation
Impact: Prevents duplicate billing denials and ensures proper payment distribution; TC component represents approximately $106.81 and professional component $57.51 of total $164.32
Document contrast type, dosage, route, and administration time in radiology report or procedure note to support medical necessity
Impact: Reduces denial risk by 40-60%; contrast documentation is primary audit target for differentiating 71260 from 71250
Verify pre-authorization requirements before study - most commercial payers require prior auth for CT imaging within 24-48 hours
Impact: Prevents authorization denials that can result in 100% payment loss; emergency studies may have retrospective authorization options
Link appropriate ICD-10 diagnosis codes that justify contrast use - pulmonary embolism (I26.x), lung mass (R91.1), chest pain (R07.x) typically support medical necessity
Impact: Improves first-pass claim acceptance rate by 30-45%; vague or unsupported diagnoses trigger medical necessity denials
Do not bill 71260 with 71250 (without contrast) or 71270 (without and with contrast) for same session - these are mutually exclusive
Impact: Prevents bundling/unbundling denials and potential fraud allegations; bill only the highest level study performed (71270 if both without and with contrast)
Bill same-day contrast injection separately only if performed by different provider and documented separately - typically bundled into CT payment
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